// This source file is part of the Swift.org open source project
// Copyright (c) 2014 - 2017 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See https://swift.org/LICENSE.txt for license information
// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors

// RUN: not %target-swift-frontend %s -typecheck
{{
}
{
{{
class
a{
struct c{{
{
{
{
((()
{
{
{
{
({
[[{
{
{
{
{
[{
{{
{
[[{
{
((((){
{
{
{
[[{
{
{
[
{
[[{
{
[{
{({
{
{
{
[{{
{
{
{
{
{
{
{
{
{
{
{
a a"
